Metal screws are indispensable in bone surgery, but they can fail under everyday stress and complications can occur when screws loosen or even break. Until now, it has been difficult to accurately ...

Ball screw models of PHD’s electric actuators are designed for high performance, where as the lead screw design provides lower tier performance at a significant cost savings. Precision ball screw or ...

CompAir is still very much in the portable compressor game following its acquisition in 2008 by Gardner Denver - the US$2 billion stock-listed manufacturer of pumps, blowers and fluid transfer ...